Intelligent schoolbag for children

Abstract

The utility model discloses an intelligent schoolbag for children, and relates to the technical field of schoolbags for children. The backpack comprises a backpack body and further comprises straps, the number of the straps is two, the straps are mounted on the backpack body, a mounting seat is mounted on one strap, a positioning voice device is detachably mounted on the mounting seat, a voice control panel of the positioning voice device is far away from the backpack body, a cover plate is rotatably mounted on the mounting seat, and a voice control panel of the positioning voice device is arranged on the cover plate. A notch is formed in the cover plate in a penetrating mode, and a transparent flexible sheet is installed on the edge in one direction of the notch. According to the positioning voice device, the operation panel is covered by the transparent flexible sheet, a user can directly control the positioning voice device on the operation panel through the transparent flexible sheet, in addition, due to the design of the elastic closing-up piece, rainwater is not prone to flowing into the operation panel to affect operation in rainy days, and the positioning voice device is convenient to use. And through the design of the cover plate, the positioning voice device can be effectively protected, and the positioning voice device is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's schoolbag technical field, specifically to a children's intelligent schoolbag. BACKGROUND

[0002] With the popularization of intelligent equipment, children's intelligent schoolbag gradually becomes the safety product that parents pay attention to, and its core function usually includes positioning tracking, voice communication and emergency call etc. The existing children's intelligent schoolbag generally sews the positioning device directly in the sandwich of the bag body or hangs on the outside, and the way of hanging on the outside is easy to fall off due to collision or pulling, leading to function failure, and the way of sewing in the sandwich of the bag body can avoid the problem of falling off, but the operation interface (such as button, screen) of the positioner is blocked by cloth, and the bag body needs to be frequently opened and closed, which affects the use convenience. SUMMARY

[0003] The utility model discloses a children's intelligent schoolbag.

[0004] The utility model discloses a children's intelligent schoolbag.

[0005] A children's intelligent schoolbag, comprising a bag body, further comprising:

[0006] Two shoulder straps are installed on the bag body, one of the shoulder straps is provided with a mounting seat, a positioning voice device is detachably installed on the mounting seat, a voice control panel of the positioning voice device is away from the bag body, a cover plate is rotatably installed on the mounting seat, a slot is formed through the cover plate, a transparent flexible sheet is installed along an edge of one direction of the slot, an elastic closing piece is installed along an edge of another direction of the slot, a protrusion is formed on the mounting seat, and the cover plate is detachably connected to the protrusion.

[0007] Further, the elastic closing piece comprises an elastic rubber sleeve connected to the edge of the slot, a free end of the elastic rubber sleeve gradually approaches a central axis of the slot, the free end of the elastic rubber sleeve is provided with a return type rubber ring, and the elastic rubber sleeve and the return type rubber ring are made of rubber.

[0008] Further, one of the shoulder straps is provided with a containing groove, the mounting seat is inserted into the containing groove, one side of the shoulder strap in the length direction is provided with a through groove, a nylon belt is slidably inserted into the through groove, and two ends of the nylon belt are detachably connected to the mounting seat.

[0009] Further, two ends of the mounting base are provided with positioning grooves, two ends of the nylon belt are located in the two positioning grooves respectively, a moving strip is slidably installed on the mounting base, one side of the moving strip is located in the positioning groove and is provided with a positioning rack for being pressed on the nylon belt, a rotating member is rotatably installed on the mounting base, and the rotating member is rotated to drive the positioning rack to move.

[0010] Further, the rotating member comprises a bidirectional screw rod which is horizontally and rotatably installed on the mounting base, one end of the bidirectional screw rod is located outside and is provided with a screw head, two wedge-shaped plates are symmetrically sleeved on the bidirectional screw rod in a threaded mode, and two forcing inclined surfaces are symmetrically formed on the moving strip, the wedge-shaped plates are horizontally slidably installed on the mounting base, and the two wedge-shaped plates are in contact with the two forcing inclined surfaces respectively.

[0011] Further, four moving plates are slidably installed on the mounting base in a circular array, contact elastic sheets are installed between the moving plates and the mounting base, one end of the moving plate located outside the mounting base is provided with a pressing plate, and the pressing plate is provided with a driving inclined surface.

[0012] Further, the cover plate is provided with an arc-shaped insertion plate, the protrusion is provided with an insertion groove for inserting the arc-shaped insertion plate, the protrusion is elastically and slidably inserted with a limiting plate on one side, and one side of the arc-shaped insertion plate is provided with a limiting groove for inserting the limiting plate.

[0013] Further, the transparent flexible sheet is made of thermoplastic polyurethane material.

[0014] The utility model discloses the following beneficial effects:

[0015] The operation panel of the positioning voice ware is covered by the transparent flexible sheet, and a user can directly control the positioning voice ware on the operation panel through the transparent flexible sheet. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 is the utility model Figure 1 partial three-dimensional section view;

[0018] Figure 3 is the utility model Figure 1 another partial three-dimensional section view;

[0019] Figure 4 is the utility model back structure diagram;

[0020] Figure 5 is the partial structure exploded view of the utility model;

[0021] Figure 6 is the utility model Figure 5 partial three-dimensional section view;

[0022] Figure 7 is the utility model Figure 2 structure enlarged view at A in the utility model;

[0023] Figure 8 is the utility model Figure 3 structure enlarged view at B in the utility model;

[0024] Figure 9 is the utility model Figure 6 structure enlarged view at C in the utility model;

[0025] Reference signs: 1, bag body;2, back strap;3, mounting seat;4, positioning voice ware;5, cover plate;6, notched;7, transparent flexible sheet;8, elastic closing piece;801, elastic rubber sleeve;802, back type rubber ring;9, protruding block;10, accommodating groove;11, through slot;12, nylon belt;13, positioning groove;14, moving strip plate;15, positioning rack;16, twist piece;1601, bidirectional screw;1602, bolt head;1603, wedge plate;1604, force bevel;17, moving plate;18, resist contact spring;19, hold-down plate;20, drive bevel;21, arc-shaped plug-in plate;22, plug-in groove;23, limiting plate;24, limiting groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.

[0027] As Figures 1-9 shown, an embodiment of the utility model proposes a kind of children's intelligent schoolbag, including bag body 1, still include:

[0028] The two straps 2 are mounted on the bag body 1, one of the straps 2 is provided with a mounting seat 3, and the positioning voice device 4 is detachably mounted on the mounting seat 3. The positioning voice device 4 is a prior art, similar to the existing child telephone watch and child locator structure, that is, the mounting seat 3 is mounted on the strap 2, so that the user can directly use the positioning voice device 4 outside, and the voice control panel of the positioning voice device 4 is away from the bag body 1, further facilitating the user to control the operation panel. The cover plate 5 is rotatably mounted on the mounting seat 3, the slot 6 is formed through the cover plate 5, the transparent flexible sheet 7 is mounted along the edge of one direction of the slot 6, and the elastic closing piece 8 is mounted along the edge of the other direction of the slot 6. The mounting seat 3 is provided with a protrusion 9, and the cover plate 5 is detachably connected to the protrusion 9. When the cover plate 5 is connected to the protrusion 9, the elastic closing piece 8 is tightly sleeved on the positioning voice device 4, that is, after the positioning voice device 4 is mounted on the mounting seat 3, the cover plate 5 is rotated to be connected to the protrusion 9, at this time, the elastic closing piece 8 is sleeved on the positioning voice device 4, and the operation panel of the positioning voice device 4 is covered by the transparent flexible sheet 7. The user can directly control the positioning voice device 4 on the operation panel through the transparent flexible sheet 7. Furthermore, the design of the elastic closing piece 8 can prevent rainwater from flowing into the operation panel and affecting the operation in rainy days. The design of the cover plate 5 can effectively protect the positioning voice device 4, and the positioning voice device 4 is protected.

[0029] As shown in Figure 5 and Figure 6 In some embodiments, the elastic closing piece 8 includes an elastic rubber sleeve 801 connected to the edge of the slot 6, the free end of the elastic rubber sleeve 801 gradually approaches the central axis of the slot 6, the free end of the elastic rubber sleeve 801 is provided with a return type rubber ring 802, and the elastic rubber sleeve 801 and the return type rubber ring 802 are made of rubber. After the cover plate 5 is connected to the protrusion 9, the operation panel of the positioning voice device 4 is located in the slot 6, at this time, the elastic rubber sleeve 801 is tightly sleeved on the outside of the positioning voice device 4. The rubber material has good elastic deformation ability and waterproof effect, so that in rainy days, rainwater can fall on the elastic rubber sleeve 801 and is not easy to enter the operation panel of the positioning voice device 4, thereby achieving good protection effect.

[0030] As shown in Figure 4 and Figure 5As shown in the drawings, in some embodiments, one of the straps 2 is provided with a receiving groove 10, the mounting seat 3 is inserted into the receiving groove 10, one side of the strap 2 in the length direction is provided with a through groove 11, a nylon belt 12 is slidably inserted into the through groove 11, and both ends of the nylon belt 12 are detachably connected to the mounting seat 3, that is, the mounting seat 3 is detachably mounted in the receiving groove 10 through the nylon belt 12. When the bag body 1 and the strap 2 need to be cleaned, the mounting seat 3 can be directly detached from the receiving groove 10, which is convenient for subsequent cleaning of the strap 2. The mounting of the mounting seat 3 through the nylon belt 12 reduces the hard feeling when the user wears the bag body 1 on the back, and improves the comfort during use.

[0031] As shown in the drawings, Figure 5 and Figure 9 In some embodiments, the mounting seat 3 is provided with a positioning groove 13 at both ends, both ends of the nylon belt 12 are located in the two positioning grooves 13 respectively, and a moving strip plate 14 is slidably mounted on the mounting seat 3. One side of the moving strip plate 14 is located in the positioning groove 13 and is provided with a positioning rack 15, which is used to press on the nylon belt 12. A twisting member 16 is rotatably mounted on the mounting seat 3. The positioning rack 15 is driven to move by rotating the twisting member 16. That is, after the nylon belt 12 passes through the through groove 11, both ends of the nylon belt 12 are placed in the positioning groove 13, and then the twisting member 16 is rotated to move the positioning rack 15 towards the nylon belt 12, so that the positioning rack 15 is pressed on the nylon belt 12. The design of the positioning rack 15 effectively improves the friction between the moving strip plate 14 and the nylon belt 12, preventing the nylon belt 12 from falling off.

[0032] As shown in the drawings, Figure 5 and Figure 9 In some embodiments, the twisting member 16 includes a bidirectional screw rod 1601 which is horizontally and rotatably mounted on the mounting seat 3. One end of the bidirectional screw rod 1601 is located outside and is provided with a bolt head 1602. Two wedge-shaped plates 1603 are symmetrically sleeved on the bidirectional screw rod 1601. Two forcing inclined surfaces 1604 are symmetrically provided on the moving strip plate 14. The wedge-shaped plates 1603 are horizontally and slidably mounted on the mounting seat 3. The two wedge-shaped plates 1603 are in contact with the two forcing inclined surfaces 1604 respectively. The bolt head 1602 can be rotated only by using a hexagonal screwdriver. Because the user is generally a child, the user's misoperation of rotating the bidirectional screw rod 1601 to cause the nylon belt to fall off can be effectively prevented. When the bidirectional screw rod 1601 is rotated, the rotation of the bidirectional screw rod 1601 causes the two wedge-shaped plates 1603 to approach each other, so that the inclined surface on the wedge-shaped plate 1603 is in contact with the forcing inclined surface 1604 to provide a downward force on the moving strip plate 14, so that the moving strip plate 14 is more stable in contact with the nylon belt 12. The threaded cooperation has self-locking property, which effectively prevents the nylon belt 12 from falling off.

[0033] As shown in the drawings, Figure 5And Figure 7 As shown in the drawings, in some embodiments, the four moving plates 17 are slidingly mounted on the circular array of mounting seats 3, and the contact spring 18 is mounted between the moving plate 17 and the mounting seat 3. The pressing plate 19 is arranged at one end of the moving plate 17 outside the mounting seat 3, and the driving slope 20 is arranged on the pressing plate 19. That is, only the positioning voice device 4 needs to be directly pressed between the four pressing plates 19. At this time, the positioning voice device 4 is in contact with the driving slope 20 of the pressing plate 19, so as to force the plurality of pressing plates 19 to move away from each other. When the plane of the positioning voice device 4 is in contact with the plane of the pressing plate 19, the positioning voice device 4 is positioned by the force generated by the deformation of the contact spring 18 cooperating with the pressing plate 19. Not only can the positioning voice device 4 be positioned, but also the positioning voice device 4 can be conveniently disassembled subsequently.

[0034] As shown in the drawings, Figure 5 And Figure 8 As shown in the drawings, in some embodiments, the arc-shaped plug-in plate 21 is arranged on the cover plate 5, the plug-in groove 22 for the arc-shaped plug-in plate 21 is arranged on the protrusion 9, the limiting plate 23 is elastically slidingly arranged on one side of the protrusion 9, and the limiting groove 24 for the limiting plate 23 is arranged on one side of the arc-shaped plug-in plate 21. Specifically, the spring is arranged between the limiting plate 23 and the inside of the protrusion 9. After the arc-shaped plug-in plate 21 is inserted into the plug-in groove 22, the limiting plate 23 is inserted into the limiting groove 24, and the limiting plate 23 is in contact with the limiting groove 24 by cooperating with the spring, so as to effectively prevent the arc-shaped plug-in plate 21 from being separated from the plug-in groove 22.

[0035] As shown in the drawings, Figure 5 As shown in the drawings, in some embodiments, the transparent flexible sheet 7 is made of thermoplastic polyurethane material, which is consistent with the existing waterproof mobile phone case material and has good waterproof effect, so that the operation panel of the positioning voice device 4 can be operated through the transparent flexible sheet 7 on a rainy day.

[0036] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A children's smart backpack, comprising a backpack body (1), characterized in that, Also includes: Two shoulder straps (2) are mounted on the bag body (1). One of the shoulder straps (2) is mounted with a mounting base (3). A positioning voice device (4) is detachably mounted on the mounting base (3). The voice control panel of the positioning voice device (4) is away from the bag body (1). A cover plate (5) is rotatably mounted on the mounting base (3). A slot (6) is opened through the cover plate (5). A transparent flexible sheet (7) is installed along the edge of one direction of the slot (6). An elastic closing piece (8) is installed along the edge of the other direction of the slot (6). A protrusion (9) is constructed on the mounting base (3). The cover plate (5) is detachably connected to the protrusion (9). When the cover plate (5) is connected to the protrusion (9), the elastic closing piece (8) is tightly fitted onto the positioning voice device (4).

2. The children's smart backpack according to claim 1, characterized in that, The elastic closing component (8) includes an elastic rubber sleeve (801) connected to the edge of the groove (6). The free end of the elastic rubber sleeve (801) gradually approaches the central axis of the groove (6). The free end of the elastic rubber sleeve (801) is constructed with a U-shaped rubber ring (802). The elastic rubber sleeve (801) and the U-shaped rubber ring (802) are made of rubber.

3. A children's smart backpack according to claim 1, characterized in that, One of the shoulder straps (2) has a receiving groove (10), and the mounting base (3) is inserted into the receiving groove (10). A through groove (11) is provided on one side of the shoulder strap (2) along its length. A nylon strap (12) slides through the through groove (11), and the two ends of the nylon strap (12) are detachably connected to the mounting base (3).

4. A children's smart backpack according to claim 3, characterized in that, The mounting base (3) has positioning grooves (13) at both opposite ends. The two ends of the nylon belt (12) are respectively located in the two positioning grooves (13). A movable strip (14) is slidably mounted on the mounting base (3). One side of the movable strip (14) is located in the positioning groove (13) and is equipped with a positioning rack (15), which is used to press on the nylon belt (12). A screwing member (16) is rotatably mounted on the mounting base (3). The positioning rack (15) is driven to move by rotating the screwing member (16).

5. A children's smart backpack according to claim 4, characterized in that, The screwing component (16) includes a bidirectional screw (1601) that is horizontally and rotatably mounted on the mounting base (3). One end of the bidirectional screw (1601) is located externally and is equipped with a bolt head (1602). Two wedge plates (1603) are symmetrically threaded on the bidirectional screw (1601). Two forcing inclined surfaces (1604) are symmetrically constructed on the moving strip (14). The wedge plates (1603) are horizontally slidably mounted on the mounting base (3), and the two wedge plates (1603) are in contact with the two forcing inclined surfaces (1604) respectively.

6. A children's smart backpack according to claim 1, characterized in that, The mounting base (3) has four movable plates (17) slidably mounted in a circular array. A contact spring (18) is installed between the movable plate (17) and the mounting base (3). A pressure plate (19) is constructed at one end of the movable plate (17) outside the mounting base (3). A driving slope (20) is constructed on the pressure plate (19).

7. A children's smart backpack according to claim 1, characterized in that, The cover plate (5) is provided with an arc-shaped plug plate (21), the protrusion (9) is provided with a plug groove (22) for the arc-shaped plug plate (21) to be inserted, a limiting plate (23) is elastically slidably inserted on one side of the protrusion (9), and a limiting groove (24) for the limiting plate (23) to be inserted on one side of the arc-shaped plug plate (21).

8. A children's smart backpack according to claim 1, characterized in that, The transparent flexible sheet (7) is made of thermoplastic polyurethane.

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